A lot of people have different opinions on the gun, I personally really like it, and the simple design of it makes it easy to clean and fix if needed. The people at CSMC are really helpful and stand behind their products. My guess is they will be in production for a long time. I haven't really heard of many of these guns with high round counts, but a group of friends and I put 600 rounds through one in three hours with no issues. In my opinion, one of the best guns for your money, only if I had the money....